Heads up reconstructive microsurgery: Utilisation of the three-dimensional microscope in microvascular procedures.

BACKGROUND: Since the earliest use of microscopes in surgery, several modifications have been made to improve the ergonomics of movement and posture, increase the resolution, and expand the visual field. The three-dimensional microscopes are latest innovation in this field. Despite the wider use of 3D microscopes in other specialities, their use in the reconstructive microsurgery in the United Kingdom is still limited. Reconstructive microsurgeons are highly skilled surgeons that are trained to operate utilising the microscope for long hours. This poses an occupational risk with a specific pattern of work-related conditions. AIMS AND METHODS: We aim in this report to demonstrate our experience utilising 3D microscopes in small cohort of patients matched to a control of patients operated utilising the traditional microscopes. Patients were matched by age, comorbidities, oncologic procedures. This was complemented by a survey completed by the operating surgeons. RESULTS: Nine patients were included in each group. There was no significant difference in operative or ischemia time and no significant post-operative complications in both groups. The surgeons reported better ergonomics, improved staff engagement, and a better teaching experience when utilising the 3D microscopes compared to traditional microscopes. CONCLUSION: The utilisation of the 3D microscopes in reconstructive microsurgery has shown to provide comfort, improve ergonomics of movement and posture without significant clinical implications in this series.

Improved outcomes in the management of high-risk incisional hernias utilizing biological mesh and soft-tissue reconstruction: a single center experience.

INTRODUCTION: Repair of incisional hernias is complex in the setting of previous/current infection, loss of domain and bowel involvement, and is often on the background of significant co-morbidities. Reported repair techniques are associated with significant morbidity and led our unit to develop a novel technique for complex incisional hernia repair. METHODS: A retrospective case notes review of all high-risk (Ventral Hernia Working Group grade 2-4) incisional hernia repairs was undertaken. Standardized repair involved resection of attenuated soft tissue and hernia sac (bioburden reduction), component separation (where necessary), intra-peritoneal Strattice™ biological mesh insertion, midline fascial closure, and soft-tissue reconstruction, performed in combination with a plastic surgeon as a single-stage procedure. RESULTS: A total of 58 patients underwent hernia repair between February 2009 and September 2012 (median age 59 years; 59 % female). Eleven patients (19 %) were grade 4, 19 (33 %) were grade 3, and 28 (48 %) were grade 2. Nineteen (33 %) were recurrent hernias, and midline fascial closure was achieved in 52 (90 %). Early complications included 15 (26 %) surgical-site occurrences, three (5 %) respiratory complications, two (3 %) cardiac complications, and two (3 %) urinary tract infections. Follow-up has revealed three (5 %) asymptomatic hernia recurrences and no patients requiring mesh explantation. CONCLUSIONS: This technique was associated with a low risk of surgical site occurrences and hernia recurrence, with no requirements for mesh explantation. Repair of such complex incisional hernias remains challenging, and further randomized controlled trials are required to elucidate the optimal method of closure and mesh type.

A prospective study of the use of botulinum toxin injections in the treatment of Raynaud's syndrome associated with scleroderma.

Raynaud's syndrome contributes to the pain, paraesthesia, ulceration, and gangrene of scleroderma. Botulinum toxin has been shown to improve digital perfusion in patients with Raynaud's. This is the first study to objectively assess hand function following this treatment in patients with scleroderma. Twenty patients were treated with 100 units of botulinum toxin injected into the hand. An assessment of hand function and symptoms was performed prior to injection and then 8-12 weeks later. The outcomes assessed were change in pain, appearance, cold intolerance, pinch and power grip, ranges of movement, and Disabilities of the Arm, Shoulder and Hand (DASH) score. In total, 80% of patients reported an overall improvement in their symptoms, reduction in pain, and improved DASH score and 65% reported improvement in cold intolerance. Overall, 90% showed an improvement in pinch grip and 65% an improvement in power grip. Objective parameters were statistically significantly improved; however, subjective outcomes only showed a trend. We have found botulinum toxin to be an effective treatment for Raynaud's syndrome secondary to scleroderma.

Complex lower genitourinary reconstruction following combat-related injury.

There is little data in the literature on the reconstruction of combat related lower genitourinary trauma. Published reports document patterns of injury, which is useful for epidemiological analysis of military trauma, but very few describe the reconstructive management. We aim to describe a systematic multidisciplinary approach to planning the challenging reconstruction of the severely injured male perineum.